This is really the part a lot of people don't understand and not a qestion you even have to ask when you buy/download a game for a console.
Some of the biggest games right now like BF6, COD, or Fortnite, League of Legends, chinese gacha games won't run on this. That excludes a massive part of the market, many of whom would be the exact audience for a simpler, more console-like PC experience. There's also no guarantee that future AAA games will be compatible with this day one (8GB VRAM is very limiting already).
Yeah yeah indies but if people want to play X then offering them Z is not an option.
This will be DOA anything over $500